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Carbon-bonded Phosphorus Derivatives

Carbohydrate Chemistry, Volume 34 The Royal Society of Chemistry, 2003 [Pg.200]

Treatment of methyl 6-0-tosyl-2,3,4-tri-0-trimethylsilyl-a-D-glucopyranoside with lithium diphenylphosphide at reflux temperatures (in THF or ether) afforded methyl 6-deoxy-6-diphenylphosphino-a-D-glucopyranoside, whereas at lower temperatures S-0 bond cleavage predominated. Similar treatment applied to methyl 2,3-0-isopropylidene-5,6-di-0-methanesulfonyl-a-D-mannofuranoside gave, after subsequent air oxidation, a mixture of 10 and 11, and a new [Pg.216]

Sugar aldehydes give phosphonates on treatment with dialkyl phosphites which have been used to prepare cyclic hydroxylamine [Pg.160]

A branched-chain phosphonate analogue (10) of a nucleotide has been synthesized from the corresponding bromide and used to prepare [Pg.160]

The X-ray crystal structure of compound (11) has Indicated that the configuration at the nitrile-bearing centre is as shown (c,f, Vol. 1 1, p.98) [Pg.160]

Reagent L, CH2O - BU4NF ii, CtHa(OM a-FJOs la, MeNOa NoH [Pg.168]

Carbon-bonded Phosphorus Derivatives Other Carbon-bonded Derivatives Oxygen-bonded Derivatives... [Pg.296]

See other pages where Carbon-bonded Phosphorus Derivatives is mentioned: [Pg.215]    [Pg.200]    [Pg.157]    [Pg.159]    [Pg.167]    [Pg.214]    [Pg.430]    [Pg.181]    [Pg.371]    [Pg.188]    [Pg.362]    [Pg.154]    [Pg.170]    [Pg.308]    [Pg.171]    [Pg.322]    [Pg.384]    [Pg.167]    [Pg.312]    [Pg.196]    [Pg.407]   


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Bond carbon-phosphorus

Bonded Derivatives

Carbon-phosphorus

Phosphorus bonding

Phosphorus derivatives

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